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Rapid:
Individual Calculations March 2016 |
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| Piotrowski, Daniel Total change: -5.40 | |   |
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| 4 Pory Roku - Zima z Szachami - Juniorzy | Szczecin | POL | 2016-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1548 | 3.50 | 6 | -0.62 | 20 | -12.40 | |
|  Jacek, Nikola | | | 1172 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Lokaj, Bartlomiej | | | 1386 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lukjan, Eryk | | | 1584 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Hury, Dominika | | | 1238 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Popadowski, Wojciech | | | 1413 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gregorz, Jan | | | 1540 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 4 Pory Roku - Zima z Szachami - OPEN | Szczecin | POL | 2016-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1548 | 3.00 | 7 | 0.35 | 20 | 7.00 | |
| | Aliavdin, Nikolai | m | | 1948 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zeissel, Alicja | | | 1148 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madrawski, Krzysztof | | | 1880 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lokaj, Bartlomiej | | | 1386 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kula, Robert | f | | 1948 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jacek, Roksana | | | 1759 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Czechowski, Jakub | | | 1543 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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